Blitz: Individual Calculations April 2023
 David, Alexandru  Total change: 12.60  Rating chartPersonal card
 Five O'Clock Blitz - 37th ed. Bucuresti ROU 2023-03-25
RcRownchangeKK*chgGame
 1552 1469 4.00 8 0.63 20 12.60 
  Kuzhilniy, Oleksandr 2036 UKR0.001-0.0220-0.40 
  Radusca, Radu 1192 ROU0.001-0.8320-16.60 
  Mitkova, Victoria-Elizabeth 1102 BUL1.0010.10202.00 
  Constantin-Ciuntu, Darius-Mihai 1271 ROU1.0010.24204.80 
  Radulescu, Gabriel 1651 ROU1.0010.742014.80 
  Gaciu, Vlad-Jan 1609 ROU1.0010.692013.80 
  Bajenaru, Leonard 1851 ROU0.001-0.0920-1.80 
  Dobre, Ana-Margareta-Alexandra 1707 ROU0.001-0.2020-4.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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